I'm the only one still listening mp3s? I have a sandisk mp3 player (size similar to the classic ipod shuffle) and I use yandex to get the mp3s. And I transferred all my old CDs to mp3 format as well.
I don't use my smartphone to listen to music because it's too big/heavy (running with it is so uncomfortable).
You're not alone. I have a cheapo mp3 player from a Chinese no-name brand -- I'm pretty sure I've seen the exact same thing sold under multiple brands, for some reason -- and it's tiny, light, and good at playing music. Way better experience than having a smartphone clunking around in my pocket.
As I type this I'm listening to mp3's playing from my iPod classic, line out from the dock, into desktop speakers in my home office. Love it.
I started buying CDs in 1985 (and vinyl before that). I guarantee you I have music that isn't on any streaming service so they're mostly of no use to me.
I don't use my smartphone to listen to music because it's too big/heavy (running with it is so uncomfortable).